John Benediktsson
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39c3f10138
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bignum: incorporate some fixes from @slavapestov.
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2012-08-10 14:28:44 -07:00 |
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John Benediktsson
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c4f85efc9d
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vm: make sure we zero out the end of the bignums.
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2012-08-04 18:02:27 -07:00 |
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John Benediktsson
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61a6b5692f
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vm: a bit faster not to trim on each iteration...
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2012-08-04 09:13:05 -07:00 |
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John Benediktsson
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f7bb7c6a32
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vm: additional fix in bignum_gcd.
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2012-08-03 21:50:48 -07:00 |
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John Benediktsson
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37001708cd
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vm: some fixes to fast bignum gcd.
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2012-08-03 12:13:46 -07:00 |
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John Benediktsson
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5c8a2a4057
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vm: fix updating size inside bignum_gcd loop.
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2012-08-02 17:36:07 -07:00 |
Doug Coleman
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30e34ca616
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bignum: Fix bignum_gcd algorithm from overwriting the wrong bignum memory. Add GC_BIGNUM to prevent gc crashes. Fixes #599.
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2012-08-02 17:16:03 -07:00 |
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John Benediktsson
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426c449ee1
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vm: adding more GC_BIGNUM to WIN64 path. See #599.
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2012-08-02 17:04:22 -07:00 |
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John Benediktsson
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5794ab46a0
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vm: use euclid gcd on win64 until we find a better way to do the 128-bit math.
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2012-04-06 11:42:59 -07:00 |
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John Benediktsson
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eb556bfb06
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vm: use twodigit type for all variables (fixes 32-bit warning).
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2012-04-06 09:36:25 -07:00 |
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John Benediktsson
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22c26ff3f5
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vm: adding bignum_gcd primitive.
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2012-04-05 09:17:35 -07:00 |
Joe Groff
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0e3c315099
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vm: move bignum.cpp includes to master.hpp
That way they get PCHed
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2011-11-08 08:42:47 -08:00 |
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John Benediktsson
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afc07c0e05
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io.binary: make le> and be> faster (20% and 75%, respectively).
Removed primitive byte-array>bignum and digit_stream_to_bignum from vm/.
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2011-10-11 21:13:30 -07:00 |
Slava Pestov
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f27080498d
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Remove bignum>float VM primitive, and use bignum/f to implement >float on bignums instead, for a slight accuracy gain. Also, bignum/f now has a more efficient post-scaling algorithm to break the circular dependency on bignum>float
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2010-11-24 22:41:15 -08:00 |
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Joe Groff
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11deca47b4
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quiet some data conversions warnings raised by msvc
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2010-05-05 22:22:13 -07:00 |
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Slava Pestov
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63edd20a55
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vm: eliminating register variables work in progress. Works on x86-32 with non-optimizing compiler
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2009-12-19 10:59:56 +13:00 |
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Slava Pestov
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d85d84697a
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Change data heap alignment to 16 bytes
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2009-10-20 12:45:00 -05:00 |
Phil Dawes
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9b7412b8f8
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Moved PRIMITIVE and PRIMITIVE_FORWARDs to primitives.[ch]pp
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2009-09-27 19:42:18 +01:00 |
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Phil Dawes
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83b0769eef
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renamed factorvm to factor_vm
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2009-09-24 08:16:52 +01:00 |
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Phil Dawes
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3b8292db8e
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bignum indentation and macro cleanup
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2009-09-24 08:02:14 +01:00 |
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Phil Dawes
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35b2657f53
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bignum indentation cleanup
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2009-09-24 08:02:14 +01:00 |
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Phil Dawes
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e566656e46
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removed a bunch of superflous blank lines
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2009-09-24 08:02:14 +01:00 |
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Phil Dawes
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e8d1612e8e
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Split data out into separate vm-data struct
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2009-09-16 08:22:16 +01:00 |
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Phil Dawes
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32eace1a11
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removed global functions from bignum.cpp
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2009-09-16 08:16:27 +01:00 |
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Phil Dawes
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d093ff766f
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updated function ptr calls (iterators etc..) to take a vm parameter
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2009-09-16 08:16:25 +01:00 |
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Phil Dawes
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efa974f025
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moved global state from math into vm
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2009-09-16 08:16:24 +01:00 |
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Phil Dawes
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e678f6a681
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added vm member to gc_bignum
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2009-09-16 08:16:22 +01:00 |
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Phil Dawes
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1a87f3bb5f
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moved bignum functions to vm
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2009-09-16 08:16:18 +01:00 |
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Phil Dawes
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a6fc19f4b0
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Dev checkpoint
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2009-09-16 08:16:18 +01:00 |
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Phil Dawes
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149af514e6
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Dev checkpoint
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2009-09-16 08:16:18 +01:00 |
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Phil Dawes
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8426e2f877
|
Dev checkpoint
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2009-09-16 08:16:18 +01:00 |
Philipp Brüschweiler
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230061783a
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misc small documentation fixes, some fixes for factor.vim, changed permissions of vm/* to 644
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2009-08-10 21:33:07 +02:00 |
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Slava Pestov
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8872c40b1e
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The great type renaming
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2009-05-04 04:50:24 -05:00 |
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Slava Pestov
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edecac508e
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Use C++ namespaces
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2009-05-04 01:46:13 -05:00 |
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Slava Pestov
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8e17e0a01e
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VM: use better abstractions for tagged pointers, eliminate get()/set() stuff, clean up array, string, and byte-array element access
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2009-05-04 01:00:30 -05:00 |
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Slava Pestov
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ec28b1ef85
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Various VM cleanups, new approach for bignum GC root registration
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2009-05-03 05:48:03 -05:00 |
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Slava Pestov
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b923d548cf
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Move vmpp to vm
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2009-05-02 20:37:18 -05:00 |